February 2023 in “European journal of geriatrics and gerontology” Selenium helps prevent thyroid issues and cognitive decline in the elderly, but balance is key.
12 citations
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July 1964 in “Archives of Dermatology” Selenium sulfide shampoo doesn't affect hair growth or rest phases.
April 2017 in “The FASEB journal” Low selenium levels worsen health but increase lifespan in mice.
6 citations
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August 2024 in “Advanced Science” A new method efficiently creates biaryl N-oxides with potential for cancer treatment and drug development.
October 2009 in “The American Journal of Gastroenterology” Excessive selenium intake can cause liver damage.
2 citations
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November 2008 in “Industrial & Engineering Chemistry Research” Impure benzeneseleninic anhydride samples cause lower finasteride intermediate yields.
Selenium is essential but can be harmful in excess, and China struggles with balancing its levels for health.
16 citations
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January 1996 Selenium levels in Enshi District need careful monitoring to prevent health issues.
Selenium levels are similar in healthy people from both high and low NPC risk areas.
January 2026 in “Journal of Applied Pharmaceutical Science” Selaginella doederleinii extract shows potential for cervical cancer treatment but needs more research.
September 2024 in “Journal of the American Academy of Dermatology” Selenium disulfide shampoo effectively reduces dandruff and is well-liked by users.
7 citations
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August 2025 in “Plants” Selenium from plants is beneficial and safer for health.
305 citations
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March 2008 in “AJP Endocrinology and Metabolism” SSAT is a key enzyme affecting cell growth and metabolism, with potential but risky use in disease treatment.
12 citations
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December 1962 in “Journal of Investigative Dermatology”
February 2024 in “Exposure and Health” Selenium supplements may reduce mercury levels in the hair of city dwellers in China.
7 citations
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March 2023 in “European Journal of Dermatology” Using Selenium Disulfide shampoo weekly helps prevent scalp dermatitis flare-ups.
13 citations
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March 1999 in “Biochemical Journal” Overexpressing SSAT in mice makes them highly sensitive to polyamine analogues, causing liver damage and high mortality.
3 citations
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February 2025 in “Metabolites” The research found enzymes in Stephania epigaea that help make cepharanthine.
January 2026 in “Beilstein Journal of Organic Chemistry” A new, efficient method creates sulfinimidate esters from sulfenamides and alcohols without metals.
1 citations
,
August 2023 in “Journal of cosmetic dermatology (Print)” Too much selenium can cause hair loss and nail problems.
Selenium is essential for health, but too little or too much can cause serious health problems.
1 citations
,
August 2021 in “Consilium Medicum” Selencin effectively reduces hair loss and improves hair health in diffuse alopecia.
79 citations
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April 1996 in “JAMA” Taking too many selenium supplements can cause serious health problems like hair loss and fatigue.
23 citations
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October 2021 in “AAPS PharmSciTech” 35 citations
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January 2001 in “Journal of Animal Science” High dietary selenium, especially inorganic, causes weight loss and selenosis in pigs, with effects varying by hair color.
54 citations
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February 2002 in “Carcinogenesis” Increasing SSAT makes skin more prone to cancer.
March 2025 in “Skin Appendage Disorders” Selenium disulfide shampoo effectively reduces dandruff and improves scalp health for all hair types.
20 citations
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August 1960 in “PubMed” Selenium sulfide may affect hair root health.
5 citations
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May 1983 in “Australian journal of biological sciences” Certain amino acid analogues can inhibit wool and hair growth and affect fiber strength.